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$238+ Cheap flights from Milwaukee (MKE) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — MAD
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Milwaukee to Spain

Cheapest flights from Milwaukee to Spain
Explore the most affordable flight options available from Milwaukee to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Billigflug deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:13 pm
MKE
-
MAD
2 stops12h 52m
Air Canada
Wed 4/2210:50 am
MAD
-
MKE
2 stops14h 57m
Air Canada
Deal found 1/28$465
This Flysmarter deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:21 am
MKE
-
MAD
1 stop13h 34m
Iberia
Wed 4/2211:35 am
MAD
-
MKE
1 stop13h 50m
Iberia
Deal found 1/28$480
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:26 pm
MKE
-
MAD
2 stops23h 09m
British Airways
Fri 3/69:20 pm
MAD
-
MKE
2 stops28h 41m
British Airways
Deal found 1/28$484
This Finnair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:06 pm
MKE
-
MAD
1 stop16h 19m
Multiple Airlines
Wed 4/2212:30 pm
MAD
-
MKE
2 stops17h 17m
Multiple Airlines
Deal found 1/28$485
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:54 pm
MKE
-
BCN
2 stops20h 41m
Lufthansa
Tue 3/246:20 pm
BCN
-
MKE
2 stops33h 30m
Lufthansa
Deal found 1/27$497
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:26 am
MKE
-
MAD
1 stop18h 29m
American Airlines
Thu 10/1511:35 am
MAD
-
MKE
1 stop15h 05m
American Airlines
Deal found 1/26$564
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:45 am
MKE
-
MAD
2 stops15h 15m
United Airlines
Sat 9/511:15 am
MAD
-
MKE
2 stops17h 54m
United Airlines
Deal found 1/26$569
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:00 am
MKE
-
MAD
2 stops29h 40m
United Airlines
Thu 3/1912:40 pm
MAD
-
MKE
2 stops39h 34m
United Airlines
Deal found 1/26$571
This Finnair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:33 pm
MKE
-
MAD
2 stops13h 47m
Multiple Airlines
Thu 10/153:55 pm
MAD
-
MKE
1 stop25h 46m
Multiple Airlines
Deal found 1/28$573
This Virgin Atlantic deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:25 pm
MKE
-
BCN
1 stop13h 25m
Virgin Atlantic
Sun 4/1911:00 am
BCN
-
MKE
1 stop16h 35m
Virgin Atlantic
Deal found 1/27$585
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:10 am
MKE
-
BCN
2 stops19h 50m
United Airlines
Sun 4/193:15 pm
BCN
-
MKE
1 stop13h 34m
United Airlines
Deal found 1/27$589
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:30 am
MKE
-
BCN
3 stops17h 50m
Multiple Airlines
Sun 4/191:15 pm
BCN
-
MKE
2 stops15h 34m
Multiple Airlines
Deal found 1/27$606

Find flight deals from Milwaukee to Spain

Keep the following information in mind while searching for Milwaukee to Spain flight deals. Data was last updated January 28, 2026.

Round-trip from

$465
(Billigflug)

One-way from

$238
(Delta)

Popular in

June

Cheapest in

November

Average price

$883
From Milwaukee-Mitchell to Spain
Search Deals
One-way flight from Milwaukee-Mitchell to Spain
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Milwaukee to Spain that are best for you.

Fly from

Milwaukee

Fly to

Spain

Route

Depart

Return

Price

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 4/14

11:21 am-7:55 am

1 stop13h 34m

Madrid Barajas

Wed 4/22

11:35 am-6:25 pm

1 stop13h 50m

$480

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 4/14

3:06 pm-2:25 pm

1 stop16h 19m

Madrid Barajas

Wed 4/22

12:30 pm-10:47 pm

2 stops17h 17m

$485

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Fri 2/27

12:26 pm-11:55 am

2 stops16h 29m

Madrid Barajas

Fri 3/6

12:00 pm-5:54 pm

1 stop12h 54m

$488

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Thu 3/12

5:00 am-4:40 pm

2 stops29h 40m

Madrid Barajas

Thu 3/19

12:40 pm-10:14 pm

2 stops39h 34m

$571

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Thu 4/16

4:25 pm-12:50 pm

1 stop13h 25m

Barcelona-El Prat

Sun 4/19

11:00 am-8:35 pm

1 stop16h 35m

$585

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Thu 4/16

5:10 am-8:00 am

2 stops19h 50m

Barcelona-El Prat

Sun 4/19

3:15 pm-9:49 pm

1 stop13h 34m

$589

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Thu 4/16

8:30 am-9:20 am

3 stops17h 50m

Barcelona-El Prat

Sun 4/19

1:15 pm-9:49 pm

2 stops15h 34m

$606

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 4/6

2:32 pm-6:50 am

2 stops33h 18m

Madrid Barajas

Fri 5/1

5:55 am-10:45 pm

2 stops23h 50m

$617

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Mon 5/11

11:15 am-8:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 5/20

10:55 am-8:09 pm

1 stop16h 14m

$618

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 4/6

7:06 am-5:30 am

1 stop15h 24m

Madrid Barajas

Fri 5/1

3:25 pm-9:41 pm

1 stop13h 16m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 46 results
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Best time to book a flight from Milwaukee to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Spain

What is the cheapest month to book a flight from Milwaukee to Spain?

Currently, September is the cheapest month in which you can book a flight from Milwaukee to Spain (average of $290). Flying from Milwaukee to Spain in June is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Milwaukee to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,124 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,124 reviews
Delta
7.9
Good
8,124 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,212 reviews
Delta
7.9
Good
8,124 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,124 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,124 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Spain?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Spain. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Spain?

    A quick flight from Milwaukee to Spain can take about 13h 34m. Iberia provides one of the quickest options available for as low as $480. Airlines will cover a distance of 4155 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Milwaukee to Spain?

    When deciding which route to take from Milwaukee to Spain consider Milwaukee-Mitchell - Barcelona-El Prat, Milwaukee-Mitchell - Madrid Barajas or Milwaukee-Mitchell - Malaga as they are the most popular.

  • Can I find deals for flights from Milwaukee to Spain that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Spain.

  • Can I find deals for business class flights from Milwaukee to Spain?

    Yes. Cheapflights offers flight deals from Milwaukee to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Spain?

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to Spain (average of $290). Flying from Milwaukee to Spain in June is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Milwaukee to Spain

Discover the top 4 airlines that operate flights from Milwaukee to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$457Average$813FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$488Average$863FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$508Average$790FlexibilityNo cancel feeOn-time69%
DeltaCheapest$676Average$1,204FlexibilityNo cancel feeOn-timeN/A

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